Average annual temperature is 18.3 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Datiedun
* Weather data for Datiedun China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 21.6 | 20.6 | 23.8 | 25.7 | 31.6 | 30.6 | 30.8 | 30.2 | 28.4 | 28.4 | 24.5 | 22.5 |
| Average daytime temperature (°C) | 13.4 | 16.1 | 19.3 | 21.7 | 25.1 | 27.4 | 28.7 | 27.8 | 26.9 | 23.4 | 20.0 | 15.6 |
| Average temperature (°C) | 9.0 | 12.1 | 15.4 | 18.1 | 21.7 | 24.0 | 25.0 | 24.3 | 23.3 | 19.6 | 15.6 | 11.1 |
| Average night temperature (°C) | 5.1 | 8.4 | 11.6 | 15.2 | 19.1 | 21.4 | 21.9 | 21.4 | 20.7 | 16.4 | 11.9 | 7.4 |
| Absolute minimum temperature (°C) | -2.9 | 1.5 | 5.3 | 7.6 | 14.8 | 19.5 | 20.5 | 19.0 | 19.7 | 12.9 | 2.7 | -3.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.1 | 5.4 | 5.4 | 5.4 | 6.1 | 8.1 | 10.6 | 8.4 | 7.7 | 7.0 | 7.3 | 6.8 |
| Precipitation (mm) | 87 | 87 | 207 | 329 | 212 | 278 | 162 | 318 | 227 | 117 | 49 | 51 |
| Sunny days | 16 | 13 | 7 | 5 | 3 | 1 | 0 | 1 | 1 | 10 | 11 | 16 |
| Rainy days | 15 | 15 | 24 | 25 | 28 | 29 | 31 | 30 | 29 | 21 | 19 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Datiedun during the most sunny months:
The largest precipitation sum in Datiedun is at